Home / 1,796,693.94-2,694,951.32-659,366.66

Finding the Fourth Proportional to 1,796,693.94, 2,694,951.32 and 659,366.66

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Solution

The fourth proportional to 1,796,693.94, 2,694,951.32 and 659,366.66 is: 989,017.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,796,693.94 : 2,694,951.32 = 659,366.66 : x
  2. Step 2: Convert to fraction form
    1,796,693.94/2,694,951.32 = 659,366.66/x
  3. Step 3: Cross multiply
    1,796,693.94x = 2,694,951.32 × 659,366.66
  4. Step 4: Simplify right side
    1,796,693.94x = 1,776,961,038,904.65
  5. Step 5: Solve for x
    x = 1,776,961,038,904.65/1,796,693.94
  6. Step 6: Final answer
    x = 989,017.11

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.